53.70-9.60=44.10
44.10/2=$22.05
The answer is $22.05
Answer:
11 and 4
Step-by-step explanation:
11 squared plus 4 squared = 137
11+4= 15
(I just quickly plugged a few numbers into a calculator that I thought would fit)
Hope this helps :)
Answer:
(x+9)^2+(y+5)^2=81
Step-by-step explanation:
(x-h)^2+(y-k)^2=r^2
(h,k)=center
r=radius
so if you just insert the center (-9,-5) and the r with 9
(x-(-9))^2+(y-(-5))^2=9^2
(x+9)^2+(y+5)^2=81
Hope that helps :)
